Agilent offers a wide range of rectangular cuvettes with optical path lengths from 1 to 100 mm.

• Tried and tested over decades, used in countless applications
• Exceptional accuracy in terms of optical path length and parallelism
• Unique surface flatness of the optical windows
• High temperature stability
• High chemical resistance
• Outstanding measurement reproducibility
• Guaranteed transmission of >80% from 200 - 3500 nm (depending on the cell window material)
• Cells have either an open top (with a fitted lid) or a fused cover which is sealed using a PTFE stopper

Rectangular cuvettes (macro cells) are the most common type. They are compatible with virtually every UV system.

These cells have two clear windows, with adjacent windows frosted for easy handling.